baber/WOPTO huggingface dataset:
Patent JP-S58139792-A (JP)
Title: Treatment of organic waste liquid
Inventor: MATSUO YOSHITAKA
IPC: C02F3/34
Filed: 1982-02-15
Abstract: PURPOSE:To remove phosphorus simultaneously with BOD and nitrogen efficiently from org. waste liquid, by treating liquid to be treated anaerobically by the use of settled sludge which is subjected to denitrification and concn. and oxidizing the same biologically then separating the liquid to treated liquid and settled sludge. CONSTITUTION:In an activated sludge method by an anaerobic-aerobic method, liquid 11 to be treated which is org. waste liquid and concd. sludge 17 are introduced into an anaerobic tank 1, where both are agitated and mixed in the substantial absence of dissolved oxygen and NO<->x to remove at least part of BOD. The mixed liquid anaerobically treated in such a way is introduced into an aerobic tank 2, where gases 20 contg. oxygen, separated liquid 16 contg. NO<->x, settled sludge 15, etc. are added to the liquid to remove BOD, phosphorus, etc. and to convert NH<->4 to NO<->x. The mixed liquid 13 biologically oxidized by such treatment is introduced into a final settling basin 3, where the liquid is separated to treated liquid 14 and settled sludge 15. The settled sludge 15 is so controlled as to contain >=1mg/l NO<->x-N and the controlled sludge is introduced into a denitrifying-concentrating tank 4, where separated liquid 16 is separated, and concd. sludge 17 contg. NO<->x-N controlled to <=0.5mg/l is obtained. The concd. sludge is used for the anaerobic treatment.
Patent JP-H05216227-A (JP)
Title: Photopolymerizable composition
Inventor: KOMAMURA TAWARA
IPC: G03F7/028
Filed: 1992-02-06
Abstract: PURPOSE:To obtain the photopolymerizable composition high in sensitivity to long wavelength lights, especially, infrared-near infrared rays by incorporating a transition metal complex of a specified substituted phenyliminooxodihydroquinoline as a photopolymerization initiator. CONSTITUTION:The photopolymerizable composition contains the transition metal complex represented by the formula in which each of R1 and R2 is H, halogen, preferably such as Cl or Br, or a univalent substitution group, such as alkyl, aryl, aralkyl, alkoxy, or aryloxy; X is OH or NR3.R4; each of R3 and R4 is H or optionally substituted alkyl; each of R2-R4 may combine with each other to form a ring; (k) is an integer of 1-3; (l) is that of 2 or 3; (m) is that of 1-5; and (n) is that of 1-4.
Patent JP-H11198789-A (JP)
Title: Anti skid control method
Inventor: TANAKA KATSUMI
IPC: B60T8/172
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To attain accurate controlling of pressure, and improve a feeling of ride by sensing vibraion around a tangential line between a tire and a road surface caused by frictional force therebetween, when a brake is operated during running on the highly frictional road surface, and subtracting the vibration from the variation of the speed of the driving wheels. SOLUTION: A wheel 1 is prepared by attaching a tire 4 around an outer periphery of a rim 3 arranged around an axle 2. When braking is applied to such a wheel 1, frictional force is generated between the wheel and ground 5. This frictional force serves as braking force Fb. The rubber tire 4 is twisted around the axle 2 by the braking force Fb. It is then twisted in the opposite direction by the resetting force. Small sinusoidal vibration is generated between the tire 4 and the ground 5 in a tangential direction. At the time of braking, therefore, whether or not anti-skid controlling is operated is determined. When the answer is YES, and particularly highly frictional road surface is sensed, the sinusoidal vibrations are sensed. The sinusoidal vibrations are subtracted from the variation of the wheels to perform anti-skid controlling.
Patent JP-H03224710-A (JP)
Title: Injection molding machine
Inventor: OMORI SHIGEAKI
IPC: B29C45/82
Filed: 1990-01-31
Abstract: PURPOSE:To enable the molding machine to correspond to a wide speed range for injection by one by opening a bypass passage by first opening and closing valve means for forming a high speed range by a flow control valve, and changing it into a double pass and a single pass by second opening and closing valve means for forming a low range and an extremely low speed range. CONSTITUTION:In the case of shifting injection speed to the side of a high speed range, when the solenoid SoL2 of a transfer valve 17 is turned OFF and changed to the position of A, pressurized oil is sent to a flow control valve 15 so as to be adjusted at flow rate in the range of 200-10l/min. Next, in the case of shifting it to the side of a low speed range, when the SoL2 of the transfer valve 17 is turned ON and changed to the position of B, and the SoL1 of a transfer valve 18 is turned OFF and changed to the position of C, the pressurized oil being delivered from a change valve 21 is sent to the throttle 24a of a flow control double valve 24 through a pipe line 23, and also sent to a valve 26 through a pipe 25 and then through a change valve 18, so that it can be adjusted in flow rate in the range of 40-2l/min. In consequence, in the case of shifting it to the side of a low speed range, the SoL1, 2 of the transfer valves 17, 18 are turned ON and changed to the position of B and the position of C, the pressurized oil being delivered from the change valve 21 passes through the pipe line 23 and adjusted electrically by the throttle 24a in the range of 20-1l/min.
Patent JP-H02201860-A (JP)
Title: Metal halide lamp
Inventor: FUKUDA KUNIKI
IPC: H01J61/35
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the damage to an outer tube by installing a glass cylinder surrounding a light emitting tube and providing an ultraviolet-ray reflecting multi-layer interference film on its surface and a net-like or coil-shaped metal wires on its outer circumferential surface. CONSTITUTION:A glass cylinder 4 is installed to surround a light-emitting tube 1. The glass cylinder 4 is provided with an ultraviolet-ray reflecting multi-layer interference film 7 on its surface as well as a net-like or coil-shaped metal wires on its outer circumferential surface. The net-like or coil-shaped metal wires 5 keep broken pieces of damaged light emitting tube from striking the outer tube 2, thus preventing damage to the outer tube. Also, the multi-layer interference film 7 reflects ultraviolet rays from the light emitting tube 1, preventing the metal wires 5 from being subjected to the ultraviolet rays. As a result, there is no escape of sodium to the outside of the light emitting tube due to photoelectrons.
Patent JP-H07231433-A (JP)
Title: Data detector
Inventor: FURUYA YOSHINORI
IPC: H04N7/03
Filed: 1994-02-18
Abstract: PURPOSE:To specify the storage location of each data in a memory regardless of the superposition of data in the vertical blanking period of each horizontal period. CONSTITUTION:A sampling means 10 perform the sampling of data from the changed point of the first data superposed on the vertical blanking period on and after a horizontal synchronization. A storage means 20 successively stores the data sampled by the sampling means and corresponding to the number designated for each horizontal period in a specified location. A storage control means 30 performs controls to jump the addresses corresponding to the number of shortage data and to store the data of the next horizontal period from a prescribed storage location when the data sampled by the sampling means is below the number of data of a designated horizontal period.
Patent JP-H08218682-A (JP)
Title: Base isolation damper
Inventor: KUBOTA HIROSHI
IPC: E04H9/02
Filed: 1995-02-09
Abstract: PURPOSE: To sufficiently damp the vibration of a structure by mutually connecting two sheets of plates and another plate which is sandwichedly pressed between the above two plates into contact and relatively rotates to the above two pates at each of their basic ends, and connecting the end of one plate to a foundation and the end of the other plate to the structure, and providing a hydraulic cylinder in a basic end part. CONSTITUTION: When earthquake force acts on a structure 20, a laminated rubber 23 deforms in a shearing direction and functions for reducing the earthquake force. Sensors 21 in both directions then detect deformation data. A computer 22 computes an optimum hydraulic pressure-feed pattern to feed a control signal to a hydraulic supply device 25. Next oil is pressure-fed to the hydraulic cylinder of a base isolation damper 1. Compressive face pressure acts on the upside of the first and the second disc of a base isolation damper 1 to make frictional force between discs stronger. Thus if the compressive face force acts so as to rotate the disc in a relative rotating direction, rotating energy is absorbed to exercise resisting force. The vibration of the structure can thereby be damped.
Patent JP-H06277369-A (JP)
Title: Wet type razor device
Inventor: BUORUFUGANGU ARUTOHAUSU
IPC: B26B21/10
Filed: 1994-01-07
Abstract: PURPOSE: To provide a wet type razor especially suitable for shaving a body surface by attaching a razor blade device to a handle so as to extend the blade tip of a razor blade almost parallelly to the longitudinal direction of the handle. CONSTITUTION: In this wet type razor provided with a vertically long handle 2 and the razor blade device 3 attached to the handle 2 by an attaching device 9, the razor blade device 3 is attached to the handle 2 so as to extend the blade tip 4 of the razor blade 5 almost parallelly to the longitudinal direction of the handle 2. In this case, the handle 2 is provided with a notch 8 extended over the length of the razor blade device 3 in the longitudinal direction on a side lid and the razor blade device 3 is inserted to the notch 8. Further, the handle 2 is provided with a guide device 9 extended parallelly to the longitudinal direction and the guide device 9 cooperates with an inserting device 26 complementarily formed to the razor blade device 3 so as to attach the razor blade device 3.  Then, the guide device 9 is provided with an engaging device in the shape of a groove or a cam 10 and the engaging device is engaged with a part of the razor blade device 3.
Patent JP-H04260710-A (JP)
Title: Method of controlling combustion of waste material incinerator
Inventor: HARADA HIROAKI
IPC: F23G5/50
Filed: 1991-02-15
Abstract: PURPOSE:To provide a method of controlling combustion in a waste material incinerator capable of continuing a stable combustion by a method wherein an amount of feeding waste material is detected in advance and a combustion condition is varied in response to the detected value. CONSTITUTION:An electrical current of a dust dispersion machine 6 for feeding waste material 8 into an incinerator 10 is applied for detecting a variation of an amount of feeding waste material. When this feeding amount is substantially varied, an amount of primary air is reduced to perform a slow combustion at a fluidized bed 1, an amount of air corresponding to an amount of reduction of the primary air 2 is supplied to a location above the fluidized bed and then non-ignited material is ignited. Even if a feeding amount of the waste material is varied, the waste material 8 can be stably ignited.
Patent JP-H02306205-A (JP)
Title: Linear light waveguid and making thereof
Inventor: JIYON EI ROBINZU
IPC: B29C48/00
Filed: 1990-01-30
Abstract: PURPOSE: To provide a wire-shaped optical waveguide which is bright, has aura, is generally not brittle, is free from electrical danger and is high in optical efficiency by enclosing a core by a heat shrinkable tube of a fluoropolymer, etc., and forming a thin and uniform spacing between a clad and the core and a process for producing the same. CONSTITUTION: The monofilament optical transmission core 11 selected from a group consisting of thermoplastic and thermosetting polymers is enclosed by the fluoropolymer clad 13 which is a heat shrinkable material having a low refractive index as compared with the refractive index of the core 11. Heat is applied on the clad 13 by a hot air fan, etc., by which the fluoropolymer 13 is shrunk and the fairly narrow and uniform spacing 14 is formed between the core 11 and the clad 13. The clad 13 is provided with a transparent or translucent jacket so as to enclose the clad 13 and is provided with the thin and uniform spacing between the outside surface of the clad and the inside surface of the completed jacket. A material selected from a group of an acryllic polymer, polycarbonate, polyvinyl chloride, silicone polymer, etc., is used for the jacket.
Patent JP-H02203028-A (JP)
Title: Drum brake device
Inventor: TAKATANI YOSHIKI
IPC: F16D65/09
Filed: 1989-01-31
Abstract: PURPOSE:To enable the vibration due to the friction of a shoe at the time of braking to be absorbed by elastic members and to prevented from being transmitted to the brake plate by slidably abutting the brake shoe on rivets which have been fitted to the brake plate via elastic members. CONSTITUTION:In the title drum brake device, a prescribed number of holes 11 are formed on the plate surface 2a of a back plate 2 along the periphery of the surface 2a, and rivets 10 are oscillatably fitted to the holes 11 via elastic members 9 such as grommets, and the one side 4a of a brake shoe 4 is slidably abutted on the end surfaces of the heads of the rivets 10. When the brake is applied, while sliding on the end surfaces of the rivets 10 heads, the one side 4a of the shoe 4 is pressed on the brake drum. In this case, even if the brake shoe lining 6 is vibrated by friction, since the rivets 10 are fitted to the back plate 2 via elastic members 9, the vibration is absorbed by elastic members 9, and is not directly transmitted to the back plate 2. Accordingly, brake noise is not caused.
Patent JP-H07207846-A (JP)
Title: Roofing material for transverse roofing
Inventor: OBA SEISUKE
IPC: E04D3/362
Filed: 1994-01-21
Abstract: PURPOSE:To make a finished roof bear a resemblance in shape to a roof finished with rhombic roofing materials, and to make lengthened roofing in waterproofness available. CONSTITUTION:A decorative face 1 is composed of an upper decorative face 3 and a lower decorative face 4, both in equilateral trapezoidal shape, and is formed in a long shape. Therefore, a roof, when finished with such roofing materials, presents a resemblance to a roof which shows unprecedented decorativeness with rhombuses arranged in continuity, and easiness can be ensured for forming a roof covered with rhombic shapes that is so far difficult in installation. A section in recessed shape is formed of the lower decorative face 4 and U-shaped engaging grooves 8 on both side ends. Thereby, rainwater is prevented from running trnasversely over the decorative face 1 and from being collected to connecting parts, the weakness in waterproofing, allowing the rainwater to flow quickly to the eaves side.
Patent JP-S52105813-A (JP)
Title: Magnetic circuit for speaker
Inventor: IKEDA HIDEO
IPC: H04R9/02
Filed: 1976-03-02
Abstract: PURPOSE:To remove the high frequency component of an audio current thereby to reduce the voltage level distortion by fitting an iron-nickel alloy in the vicinity of the voice coil of a plate and a center pole by the shrinkage fit.
Patent JP-H10195071-A (JP)
Title: Production of 6-(2-(substituted pyrol-1-il)alkyl)pyran-2-on, and its intermediate
Inventor: BUTLER DONALD EUGENE
IPC: C07C235/80
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To produce a 6-[2-substituted pyrol-1-il)alkyl]pyran-2-on useful as an inhibitor of cholesterol synthesis with fewer processes by using a new intermediate obtained by making 4-methyl-3-oxo-N-phenylpentaneamide react with benzaldehyde. SOLUTION: This 6-[2-substituted pyrol-1-il)alkyl]pyran-2-on is produced by making 4-methyl-3-oxo-N-phenylpentaneamide react with benzaldehyde by using β-alanine and glacial acetic acid as catalysts preferably in hexane to form a compound of formula I, making the resultant react with 4- fluorobenzaldehyde preferably in ethanol in the presence of 3-ethyl-5-(2- hydroxyethyl)-4-methylthiazolium and triethylamine, making the obtained compound react with a compound of formula II [R10 and R11 are each a 1-8C alkyl, or R10 and R11 form, in their combination, -CH2 CH(-CH3 ), etc.] in the presence of pivalic acid and a mixture of toluene and heptane to produce a compound of formula III, and converting the compound into the objective compound by a conventional method.
Patent JP-2000218029-A (JP)
Title: Pachinko machine simulator
Inventor: HIGASHIYA HIROAKI
IPC: G06F19/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of the layout of a game device by calculating the track of a pachinko ball based on the initial data of the pachinko ball and the attribute, shape and arranging position of the game device arranged on a game panel accompanying the specification of a position on the game panel for arranging the game device. SOLUTION: When this pachinko machine simulator is activated, the game panel 30 where the game device is not arranged is displayed on the left side of a display device and the game device to be arranged on the game panel 30 is displayed on a right side. Also, the game device is selectively displayed for respective winning devices (including side decoration plate and windmills or the like), nails and liquid crystal devices. The screen of the background of the game panel 30 is selected from several kinds of cell pictures.  The game device is selected by the click operation of a mouse button, and at the time of specifying the installation position, the track of the pachinko ball is calculated based on the initial data of the pachinko ball and the attribute, shape and arranging position of the game device arranged on the game panel and whether or not the track of the pachinko ball similarly changes is displayed.
Patent JP-S58141382-A (JP)
Title: Ion plating device
Inventor: SAITOU ISAO
IPC: C23C14/32
Filed: 1982-02-17
Abstract: PURPOSE:To apply impedance matching beforehand to the high frequency electrodes provided between a lower evaporating source and upper substrates by  providing the 1st shutter on an upper side and the 2nd shutter of a perforated  type on a lower side to said electrodes. CONSTITUTION:When vapor is generated from an evaporating source 2 while upper, lower shutters 5a, 5b are both held closed, part of the vapor flows into the electrode 4 side on the upper side through the through-hole 5c formed to the 2nd shutter 5b on the lower side. The electrodes 4 are put in the state to be  acted with the vapor and impedance matching is applied thereto. When both  shutters 5a, 5b are opened, the electrodes 4 continue the operation as they are  and substrates 3 on the upper side thereof are subjected to an ion plating treatment smoothly with high efficiency.
Patent JP-H04213274-A (JP)
Title: Electronic picture processor with color correction
Inventor: HERUMAN FUKUSUBERUGAA
IPC: H04N1/60
Filed: 1991-01-24
Abstract: PURPOSE: To effectively compensate a hue by dividing an original picture by groups and averaging density values of each primary color at individual points in each group and obtaining a correction line based on a conversion value in accordance with a luminance value. CONSTITUTION: Density signals of three primary colors of an original picture 8 generated by a scanner 1 are digitized and are sent to a memory 2 and a data averaging device 3, In an index table 5, a hue correction line of each primary color is generated by a computer 4 based on digital density signals divided to many segments from the memory 2 and the average value of each segment obtained by the averaging device. Density signals of segment areas are corrected with respect to each primary color by this correction line, and the result is inputted to a memory 6, and the original picture is restored by a printer 7. Thus, the hue is effectively corrected automatically.
Patent JP-H04249287-A (JP)
Title: Information display device and method
Inventor: BEATORISU ERUBIIRA KAATSU
IPC: G09F11/02
Filed: 1991-01-23
Abstract: PURPOSE: To obtain an easily produced and economical device which constitutes a matrix panel, is provided with the pixels of six colors, provided with not less than 80% display effect, keeps a display color at the time of the interruption of power and utilizes an external light source by exchangeable module structure. CONSTITUTION: Plural axis line symmetrical elements 2 are included and these elements 2 are cylindrical, for example. A grid structure body 6 provided with a face common with a visible flat surface and consisting of plural prism-like small rooms or a funnel 7 is positioned adjacently to this on the front surface of this plural cylinder 2. Each prism-like funnel 7 are made to correspond to at least one rotary element 2 and at least one pixel of this device. Each funnel 7 is hollow, is provided with a first opening 8 at a position facing at least one displayed colored surface area of a coaxial element in the same row line at a position adjacent to one or more rotary elements 2 and is provided with a second opening 9 on a side opposite to the first opening 8.
Patent JP-H03228048-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUGITA SHUICHI
IPC: G03C1/06
Filed: 1990-02-01
Abstract: PURPOSE:To obtain a color sensitive material having improved shelf stability, satisfactory sharpness and color reproducibility by incorporating a specified compd. capable of releasing a development inhibitor by a reaction with the oxidized body of a developing agent. CONSTITUTION:The shelf stability of a silver halide photographic sensitive material can be improved by incorporating a compd. releasing a development inhibitor by a reaction with the oxidized body of a color developing agent and represented by general formula I. In the coupler represented by the formula I, Cp is a residue of a coupler forming a yellow, magenta or cyan dye or a practically colorless product and TIME is a group represented by general formula XV, XVI, or XVIII.
Patent JP-S61182714-A (JP)
Title: Shearing marked steel sheet with deformed section
Inventor: MIYAZAWA KAZUYOSHI
IPC: B23D19/06
Filed: 1985-02-08
Abstract: PURPOSE:To shear a steel sheet with a deformed section in an excellent accuracy by moving the steel sheet in the direction of its width under control in compliance with the value that the position of a reference mark put onto the steel sheet in accordance with a shearing position of the steel sheet is quantitatively measured before shearing. CONSTITUTION:A reference mark 2 put onto a steel sheet 1 with a deformed section in a position apart from a shearing position 3 by a given distance lis detected by a reference mark detector 7. A side guide 11 is controlled such that the distance L between the reference mark 2 and a shearing edge is always equal to the distance l, enabling the steel sheet 1 to be successively sheared accurately in a given position for any deformed section even when the distance between the end of the steel sheet and the shearing position is changed due to the effect of a snaking motion of the steel sheet under rolling.